The Civil service year book.
Great Britain.Civil Service Department.
Great Britain.Cabinet Office.
London : H.M.S.O.,
1974-
Vols. for  accompanied by a CD-ROM.
2nd ed. published in some years to reflect changes in government.
Vols. for 1999- also called 32nd-
Vols. for 1974- issued by: Civil Service Dept.;  issued by: Cabinet Office.
Latest issue consulted: 41st (2004).
British imperial calendar and civil service list